2312231113430 has 96 divisors (see below), whose sum is σ = 4925260468800. Its totient is φ = 779161270272.

The previous prime is 2312231113373. The next prime is 2312231113441. The reversal of 2312231113430 is 343111322132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312231113430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7124126 + ... + 7441614.

It is an arithmetic number, because the mean of its divisors is an integer number (51304796550).

Almost surely, 2^{2312231113430} is an apocalyptic number.

2312231113430 is an abundant number, since it is smaller than the sum of its proper divisors (2613029355370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312231113430 is a wasteful number, since it uses less digits than its factorization.

2312231113430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317766 (or 317759 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2312231113430 its reverse (343111322132), we get a palindrome (2655342435562).

The spelling of 2312231113430 in words is "two trillion, three hundred twelve billion, two hundred thirty-one million, one hundred thirteen thousand, four hundred thirty".